Element button pseudo-class :active generated with z-index auto background box-sizing content-box margin 0px height auto font-weight normal border-radius cursor pointer padding 20px text-shadow -1px -1px 0px rgba(15,73,168,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) width auto overflow visible transform float none line-height normal font-size 16px transition border 1px #018dc4 solid display inline-block position static